March 2026: Documentation quality improvement in hamishwillee/content. No features shipped; fixed documentation naming inconsistency for unloadEventStart/unloadEventEnd, addressing user confusion and QA feedback. The change consolidates naming across code examples and aligns with documentation standards, enabling safer usage and faster onboarding.

February 2026 – mdn/translated-content: Localization and docs quality improvements. Delivered Japanese translations for ScreenOrientation.change and performancenavigationtiming.activationstart; corrected typos/formatting in docs for CORS safelisted headers, URLSearchParams, and speculation rules API; clarified activationStart documentation by removing experimental status and updating browser compatibility. Implemented across six commits with co-authored contributions. Business value: higher-quality, accessible documentation for Japanese developers; better alignment with English source and reduced confusion around activationStart. Skills demonstrated: localization, documentation engineering, cross-language collaboration, and content workflow.

This monthly summary highlights the developer work in January 2026, focusing on multilingual documentation improvements for performance APIs and targeted fixes to API references. It emphasizes business value, technical details, and cross-repo collaboration.

Month 2025-12 — Delivered targeted Japanese documentation improvements for mdn/translated-content, correcting typos and refining translations across API and CSS docs (e.g., -webkit-mask-box-image, First Contentful Paint, PerformanceTiming.responseStart, PerformanceEntry API). Aligned terminology with English sources via glossary updates to reduce translation drift and improve developer usability.